Sprint modelling, strategic periodisation and using decision trees to standardise programming with Ernie Rimer

In this episode of the Pacey Performance Podcast, Rob is speaking to Director of Sport Science at the University of Louisville, Ernie Rimer. Ernie joined Rob and JB Morin a few weeks ago for a roundtable on force velocity profiling but because of sprint profiling being such a huge topic, we got him back to go into more details.

In the first half of this episode we talk sprint modelling. Ernie gives us a detailed analysis of how we can measure an athlete sprint and then use that data to understand where their weaknesses are and create meaningful interventions to improve them. He uses football (soccer) positions as a great example of how we can use one sprint model to look into different areas of the sprint to create benchmarks and compare player against player.

In the second half of the episode we chat about strategic periodisation. This was a topic discussed a long time ago with Sam Robertson after he and David Joyce published a paper on this. How can we work with technical coaches to assess each opponent and manipulate training load in the weeks leading up to and following each match? If we rank an opponent down, are we able to train that bit harder leading up to the game, or can we ease off and give the players extra recovery time? We have a look at the factors which cannot be controlled like the weather, playing surface or game time and marry that up with the factors we can control.

This is a fascinating, unique episode with Ernie which listeners will get lots out of.

Main talking points -

• Sprint modelling and ways to assess sprinting
• From low budget options to larger budget options
• Decision tree implementation
• Strategic periodisation - what is it?
• How to quantifying opponent strength
• Evaluating strategies against outcomes
• Fixed factors and dynamics fixed factors